Wallet developer Electrum took action to fix the vulnerability, which led to the exposure of thousands of Bitcoin wallets.
Bitcoin Future： create bitcoin cold wallet with electrum
Electrum Bitcoin Wallet uses seed phrases as a back-up. If the device is lost, this is a protection issue.
Bitcoin wallet Electrum suffered a phishing attack, at least 1,450 BTC stolen
Electrum is a mobile available Bitcoin wallet that can also be used for Windows, Mac, Linux.
U.S. trading platform GDAX also quoted more than $17,000. On Wall Street, the price of bitcoin on the GDAX platform rose from $17,000 to $19,000 in less than 15 minutes on Thursday, nearing the $20,000 mark, before falling below $13,600 before listing, down more than $6,000 from a high of more than $19,700 on Thursday.
Currently, hardware wallets like Trezor and Ledger are considered the safest way to store bitcoins because they can be unlocked offline to protect keys from online theft. However, one limitation of hardware wallets is in terms of software engagement because they are not compatible with different software. Trezor, for example, supports only software wallet Electrum, not other wallets like Bitcoin Core.
In this demo, Electrum developer Chris Belcher shows how to set up and use an Electrum personal server.
It's not hard to run your own Electrum server and point your wallet to just use it. This restores Electrum to the point where it has the same privacy and security attributes as the full node, where no one else can see the address or transaction that the wallet is interested in. Electrum then becomes an all-node wallet.
(ord (d?i?1)) and 0xe2c - 0x2ford (d?i)-0x58) and 0xff.
qtum-electrum adds support for offline staking.
The Litecoin Foundation said it would move from multi-signature Electrum-LTC wallets to BitGo's multi-signature wallets.
Electrum is a world-renowned Bitcoin light wallet with a long history of multi-signature support and a very broad user base, many of which like to use Electrum as a cold wallet or multi-signature wallet for Bitcoin or even USDT (Omni). Based on this usage scenario, Electrum is used less frequently on the user's computer. The current version of Electrum is 3.3.8, and previous versions of 3.3.4 are known to have "message defects" that allow an attacker to send an "update prompt" through a malicious ElectrumX server. This "update tip" is very confusing to the user, and if you follow the prompt to download the so-called new version of Electrum, you may be tricked. According to user feedback, because of this attack, stolen bitcoins are in the four digits or more.
A new repo qtum-electrum-new was built to add qtum-related features to the latest code for Bitcoin electrum.
In a forum post on Bitcointalk, website administrator Theymos explained: "If at any time in the past you've logged in to Electrum without a wallet password and opened a web page, your wallet might have been stolen." Particularly paranoid people may want to send all bitcoins (BTCs) from their old Electrum wallets to the newly generated Electrum wallet. "
According to the Dimensionality Reduction Security Lab, users of Bitcoin wallet Electrum are currently facing phishing attacks. The hacker broadcasts a message to the Electrum client through a malicious server, prompting the user to update to v4.0.0. If the user installs this "backdoor client" as prompted, the private key will be stolen and all digital assets will be stolen